MORRILTON — Authorities said a 7-year-old boy died in an all-terrain vehicle crash in Conway County.

State police said the crash occurred Sunday afternoon on Union Chapel Road. According to a preliminary report, 7-year-old Derrick Criswell Jr. of Morrilton was on an ATV with another person when the vehicle overturned and crashed.

State police said the boy was killed in the crash. Authorities said investigators don’t yet know whether the boy was the driver or the passenger on the ATV at the time of the crash.